Move HiDPI-related Pepper interfaces to stable

ppapi/thunk/ppb_view_thunk.cc

Index: ppapi/thunk/ppb_view_thunk.cc
diff --git a/ppapi/thunk/ppb_view_thunk.cc b/ppapi/thunk/ppb_view_thunk.cc
index 1aa16e6d4894b7c3c18e320e01107946d9187d4a..4885567b6ef0332cdd71a1103ef5496a29f38b1d 100644
--- a/ppapi/thunk/ppb_view_thunk.cc
+++ b/ppapi/thunk/ppb_view_thunk.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// From ppb_view.idl modified Fri Feb  8 14:28:54 2013.
+// From ppb_view.idl modified Thu Mar 21 11:28:20 2013.
 
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/ppb_view.h"
@@ -58,6 +58,20 @@ PP_Bool GetClipRect(PP_Resource resource, struct PP_Rect* clip) {
   return enter.object()->GetClipRect(clip);
 }
 
+float GetDeviceScale(PP_Resource resource) {
+  EnterResource<PPB_View_API> enter(resource, true);
+  if (enter.failed())
+    return 0.0f;
+  return enter.object()->GetDeviceScale();
+}
+
+float GetCSSScale(PP_Resource resource) {
+  EnterResource<PPB_View_API> enter(resource, true);
+  if (enter.failed())
+    return 0.0f;
+  return enter.object()->GetCSSScale();
+}
+
 const PPB_View_1_0 g_ppb_view_thunk_1_0 = {
   &IsView,
   &GetRect,
@@ -67,11 +81,26 @@ const PPB_View_1_0 g_ppb_view_thunk_1_0 = {
   &GetClipRect
 };
 
+const PPB_View_1_1 g_ppb_view_thunk_1_1 = {
+  &IsView,
+  &GetRect,
+  &IsFullscreen,
+  &IsVisible,
+  &IsPageVisible,
+  &GetClipRect,
+  &GetDeviceScale,
+  &GetCSSScale
+};
+
 }  // namespace
 
 const PPB_View_1_0* GetPPB_View_1_0_Thunk() {
   return &g_ppb_view_thunk_1_0;
 }
 
+const PPB_View_1_1* GetPPB_View_1_1_Thunk() {
+  return &g_ppb_view_thunk_1_1;
+}
+
 }  // namespace thunk
 }  // namespace ppapi